TY  - JOUR
AU  - G Frohnsdorff
AU  - L Kaetzel
C2  - Concrete International
DA  - 1999-12-01
LA  - en
PB  - Concrete International
PY  - 1999
TI  - Computerizing Concrete Technology Knowledge
UR  - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860745
ER  -